Mechanical in building system 1

Purpose of mechanical act as below EXCEPT

• Ensuring safety

• Ensuring quality

• Promoting efficiency

• Collect money from not compliance activities

The importance of mechanical system for building as below EXCEPT

• Comfortable temperature

• Poor indoor air quality

• Good lighting

• High quality sanitation

Lift is types of vertical transport equipment that efficiently move people or good between floor of building, vessels or other structure

• TRUE

• FALSE

Which equipment in the lift system consist of steel weight, which counter balance the weight of the car and portion of the load and to which the suspension ropes are attached

• Machine room

• Shaft

• Counterweight

• Traction drive

Which one hydraulic lifts?

• 
• 

Types of lift to carry food rather than passengers

• Vehicle lift

• Scissor lift

• Dumbwaiter

• Goods Lift

In Pascal's principle state that pressure given to liquid in close chamber will be continued by the liquid to every direction with uniform and same magnitude

• TRUE

• FALSE

Which is not a component for elevators

• Step

• Handrail

• Tracks

• Hydraulic pum

Which of the following elements are required in order for a fire to occur?

• Combustible materials, spark, heat, and mechanical reaction

• Sufficient fuel, carbon dioxide, heat, and chemical reaction

• Sufficient oxygen, fuel, ignition source, and chemical reaction

• Smoke, heat, flames, and light reaction

Trash fires involving paper and wood products are __ fires.

• Class A

• Class B

• Class C

• Class D